🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.72 AU - 0.78 AU

Year: 232 Days

Day: 32.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.97 AU - 1.31 AU

Year: 434 Days

Day: 41.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.5 AU - 1.54 AU

Year: 668 Days

Day: 47.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.18 AU - 2.26 AU

Year: 1179 Days

Day: 36.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,392,728 km

• M1: 810,222 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.85 AU - 2.97 AU

Year: 1334 Days

Day: 12.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.08 AU - 4.38 AU

Year: 2568 Days

Day: 39.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,392,728 km

• M1: 109,506 km (0.113 R)
• M2: 3,025,617 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.59 AU - 7.81 AU

Year: 6182 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,392,728 km

• M1: 264,489 km (0.116 R)
• M2: 577,149 km (0.12 R)
• M3: 727,345 km (0.085 R)
• M4: 1,010,982 km (0.091 R)
• M5: 1,094,159 km (0.115 R)
• M6: 1,625,530 km (0.116 R)
• M7: 1,723,966 km (0.059 R)
• M8: 1,807,591 km (0.113 R)
• M9: 2,337,467 km (0.086 R)
• M10: 2,392,968 km (0.107 R)
• M11: 2,581,461 km (0.067 R)
• M12: 2,638,906 km (0.071 R)
• M13: 2,735,696 km (0.12 R)
• M14: 2,912,970 km (0.079 R)
• M15: 3,383,006 km (0.079 R)
• M16: 3,509,566 km (0.058 R)
• M17: 3,659,164 km (0.099 R)
• M18: 3,811,006 km (0.049 R)
• M19: 3,898,670 km (0.089 R)
• M20: 4,009,223 km (0.072 R)
• M21: 4,278,798 km (0.072 R)
• M22: 4,415,830 km (0.083 R)
• M23: 5,002,254 km (0.081 R)
• M24: 5,243,854 km (0.07 R)
• M25: 5,317,008 km (0.095 R)
• M26: 5,538,712 km (0.056 R)
• M27: 5,713,143 km (0.053 R)
• M28: 6,016,527 km (0.12 R)
• M29: 6,067,690 km (0.068 R)
• M30: 6,403,238 km (0.063 R)
• M31: 7,011,652 km (0.064 R)
• M32: 7,583,415 km (0.051 R)
• M33: 7,777,294 km (0.058 R)
• M34: 7,832,945 km (0.074 R)
• M35: 8,029,067 km (0.107 R)
• M36: 8,255,110 km (0.076 R)
• M37: 8,454,524 km (0.051 R)
• M38: 8,684,456 km (0.036 R)
• M39: 9,062,489 km (0.039 R)
• M40: 9,297,956 km (0.069 R)
• M41: 10,473,945 km (0.084 R)
• M42: 10,938,596 km (0.077 R)
• M43: 13,898,989 km (0.084 R)
• M44: 14,546,598 km (0.074 R)
• M45: 16,261,737 km (0.077 R)
• M46: 16,835,445 km (0.079 R)
• M47: 16,979,957 km (0.106 R)
• M48: 17,598,544 km (0.116 R)
• M49: 17,965,956 km (0.081 R)
• M50: 18,039,708 km (0.118 R)
• M51: 18,335,912 km (0.083 R)
• M52: 18,708,261 km (0.043 R)
• M53: 19,536,435 km (0.087 R)
• M54: 19,726,274 km (0.057 R)
• M55: 20,337,980 km (0.058 R)
• M56: 20,917,073 km (0.045 R)
• M57: 21,189,192 km (0.118 R)
• M58: 22,527,644 km (0.079 R)
• M59: 23,408,177 km (0.118 R)
• M60: 24,749,921 km (0.082 R)
• M61: 24,873,189 km (0.099 R)
• M62: 25,202,753 km (0.086 R)
• M63: 26,998,825 km (0.118 R)
• M64: 27,422,486 km (0.049 R)
• M65: 28,792,803 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 4.9

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.73 AU - 22.23 AU

Year: 28317 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 51.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,392,728 km

• M1: 457,769 km (0.12 R)
• M2: 1,157,289 km (0.075 R)
• M3: 1,870,871 km (0.103 R)
• M4: 2,027,201 km (0.112 R)
• M5: 2,188,018 km (0.063 R)
• M6: 2,624,994 km (0.051 R)
• M7: 3,731,719 km (0.106 R)
• M8: 3,928,739 km (0.1 R)
• M9: 4,169,592 km (0.1 R)
• M10: 4,456,670 km (0.079 R)
• M11: 4,539,847 km (0.112 R)
• M12: 5,533,176 km (0.072 R)
• M13: 5,577,757 km (0.095 R)
• M14: 6,780,673 km (0.103 R)
• M15: 7,608,996 km (0.06 R)
• M16: 8,417,274 km (0.04 R)
• M17: 8,571,958 km (0.092 R)
• M18: 8,727,390 km (0.096 R)
• M19: 9,412,100 km (0.104 R)
• M20: 9,896,198 km (0.11 R)
• M21: 9,950,502 km (0.106 R)
• M22: 10,278,271 km (0.059 R)
• M23: 10,388,375 km (0.083 R)
• M24: 11,453,363 km (0.098 R)
• M25: 11,739,244 km (0.089 R)
• M26: 11,796,839 km (0.049 R)
• M27: 12,552,608 km (0.096 R)
• M28: 13,443,912 km (0.088 R)
• M29: 14,725,666 km (0.102 R)
• M30: 15,099,063 km (0.056 R)
• M31: 16,237,652 km (0.036 R)
• M32: 17,272,869 km (0.106 R)
• M33: 18,395,751 km (0.052 R)
• M34: 19,610,486 km (0.111 R)
• M35: 20,020,982 km (0.044 R)
• M36: 20,711,676 km (0.073 R)
• M37: 22,615,009 km (0.114 R)
• M38: 22,901,639 km (0.059 R)
• M39: 23,117,509 km (0.094 R)
• M40: 23,406,232 km (0.097 R)
• M41: 23,551,193 km (0.06 R)
• M42: 23,841,712 km (0.037 R)
• M43: 24,426,490 km (0.04 R)
• M44: 24,646,997 km (0.098 R)
• M45: 25,089,956 km (0.071 R)
• M46: 25,909,005 km (0.087 R)
• M47: 26,585,486 km (0.051 R)
• M48: 26,888,123 km (0.068 R)
• M49: 29,661,967 km (0.096 R)
• M50: 30,211,888 km (0.106 R)
• M51: 30,685,814 km (0.066 R)
• M52: 31,881,550 km (0.117 R)
• M53: 31,961,735 km (0.085 R)
• M54: 32,202,886 km (0.096 R)
• M55: 33,011,164 km (0.092 R)
• M56: 34,565,186 km (0.093 R)
• M57: 34,730,043 km (0.104 R)
• M58: 36,310,246 km (0.074 R)
• M59: 37,235,658 km (0.059 R)
• M60: 37,659,020 km (0.047 R)
• M61: 39,540,064 km (0.062 R)
• M62: 40,840,069 km (0.118 R)
• M63: 42,418,476 km (0.1 R)
• M64: 42,506,739 km (0.083 R)
• M65: 45,544,324 km (0.103 R)
• M66: 46,450,887 km (0.095 R)
• M67: 47,089,071 km (0.12 R)
• M68: 48,097,810 km (0.111 R)
• M69: 48,743,474 km (0.101 R)
• M70: 50,323,228 km (0.117 R)
• M71: 50,603,873 km (0.112 R)
• M72: 52,108,678 km (0.063 R)
• M73: 53,533,000 km (0.103 R)
• M74: 53,723,737 km (0.044 R)
• M75: 54,681,462 km (0.076 R)
• M76: 55,548,233 km (0.115 R)
• M77: 55,644,723 km (0.093 R)
• M78: 56,128,523 km (0.048 R)
• M79: 56,419,491 km (0.054 R)
• M80: 57,490,462 km (0.114 R)
• M81: 57,979,497 km (0.12 R)
• M82: 61,441,192 km (0.12 R)
• M83: 61,740,986 km (0.035 R)
• M84: 63,247,437 km (0.068 R)
• M85: 63,853,308 km (0.112 R)
• M86: 64,359,846 km (0.11 R)
• M87: 64,969,308 km (0.096 R)
• M88: 65,172,761 km (0.111 R)
• M89: 65,274,637 km (0.092 R)
• M90: 66,193,916 km (0.106 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,751 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit